By a week after birth,infants are able to distinguish between their mothers' ________ and that of another nursing mother.
A) face
B) smell
C) temperament
D) tender touch

Question

Quizplus · Accepted Answer

Infants are able to distinguish the smell of their own mother's milk from that of another nursing mother by a week after birth. This is due to the unique chemical composition of a mother's milk, which is influenced by her diet and other factors. Infants rely on this sense of smell to locate and recognize their mother for nursing.

By a Week After Birth,infants Are Able to Distinguish Between